Guangmao Xing

Title: Innovations by Guangmao Xing in Electronic Display Technology

Introduction

Guangmao Xing is an accomplished inventor based in San Jose, California. He has made significant contributions to the field of electronic display technology, holding two patents that focus on enhancing the performance and reliability of display systems.

Latest Patents

One of Guangmao Xing's latest patents is titled "Noise reduction in LED sensing circuit for electronic display." This invention provides systems, methods, and devices designed to reduce noise in sensing circuits used for calibrating light-emitting diodes, particularly organic light-emitting diodes, in electronic display devices. The system includes a display that renders image data using self-emissive pixels. It utilizes a current source to output a current and a comparator that receives this current. The comparator changes states when a voltage signal from a capacitor crosses specific threshold voltages. A controller then determines a current value based on the timing of these state changes and calibrates the pixel accordingly.

Another notable patent is "Display interference mitigation systems and methods." This technology addresses the issue of interference signals from other components or external devices that can distort displayed data. The invention involves a display that includes an array of pixels and control circuitry. By displaying frames with varying phases, the distortion patterns can average out or cancel when viewed by a user, effectively eliminating visible artifacts caused by interference.

Career Highlights

Guangmao Xing is currently employed at Apple Inc., where he continues to innovate in the realm of electronic displays. His work has contributed to the advancement of display technologies that enhance user experience and visual quality.

Collaborations

Throughout his career, Guangmao has collaborated with talented individuals such as Weijun Yao and Hyunwoo Nho. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Guangmao Xing's contributions to electronic display technology through his innovative patents demonstrate his expertise and commitment to advancing the field. His work at Apple Inc. and collaborations with other professionals highlight the importance of teamwork in driving technological progress.